Data Communication and Network Introducing Networks Introduction to Networking Computer network, or simply network Refers to the connection of two or more computers by some type of medium You can connect

Review Questions 1. Which of the following best describes the Presentation layer? b. Translates, encrypts, or prepares data from the Application layer for network transmission c. Handles routing information

Chapter 2 - Part 1 The TCP/IP Protocol: The Language of the Internet Protocols A protocol is a language or set of rules that two or more computers use to communicate 2 Protocol Analogy: Phone Call Parties

Critique of OSI Model LECTURE # 8 Reasoning for OSI not getting Widespread Bad Timing(slide) (Apocalypse of Two Elephants) David Clarke of MIT If standards are written too early: subject is badly understood

ANNEX B - Communications Protocol Overheads The OSI Model is a conceptual model that standardizes the functions of a telecommunication or computing system without regard of their underlying internal structure

CBCN4103 Open Systems Interconnection (OSI) is a standard d description or "reference model" for how messages should be transmitted between any two points in a telecommunication network. Its purpose is

Module 7 Internet And Internet Protocol Suite Lesson 22 IP addressing. ICMP LESSON OBJECTIVE General The lesson will continue the discussion on IPv4 along with the idea of ICMP. Specific The focus areas

Chapter 1: OSI Model Abdullah Konak School of Information Sciences and Technology Penn State Berks Learning Objectives Define the term protocol architecture and explain the need and benefits of a communication

Connecting to the Network Networking for Home and Small Businesses Chapter 3 1 Objectives Explain the concept of networking and the benefits of networks. Explain the concept of communication protocols.

Internetworking Concepts Overview 2000, Cisco Systems, Inc. 2-1 2000, Cisco Systems, Inc. www.cisco.com ICND v1.0a 2-2 Objectives On completion of this chapter, you will be able to perform the following

TCP/IP-2 Transmission control protocol: TCP and IP are the workhorses in the Internet. In this section we first discuss how TCP provides reliable, connectionoriented stream service over IP. To do so, TCP

Internetworking Multiple networks are a fact of life: Growth. Individual departments in a university buy LANs for their own machines and eventually want to interconnect with other campus LANs. Fault isolation,

ABSTRACT : ICMP stands for internet control message protocol it is a vital protocol of network layer among the seven layers of OSI(open system interconnection). Here we deal with the several situations

CISCO SYSTEM ADMININSTRATION PAGE 1 OF 11 CONTESTANT ID# Time Rank CISCO SYSTEM ADMINISTRATION (41) Regional 2012 TOTAL POINTS (500) Failure to adhere to any of the following rules will result in disqualification:

slide Introduction to the TCP/IP protocol suite slide 2 ISO OSI 7 Layer model and the TCP/IP protocol stack TCP/IP has been around for longer than the ISO OSI 7layer model there is not an exact match between

OSI Layers (Open System Interconnection) What is a Network? A network refers to two or more connected computers that can share resources such as data, a printer, an Internet connection, applications, or

CHAPTER 2 Chapter Goals Learn about different LAN protocols. Understand the different methods used to deal with media contention. Learn about different LAN topologies. This chapter introduces the various

Introduction to the TCP/IP protocol suite slide 1 TCP/IP has been around for longer than the ISO OSI 7 layer model the ISO OSI 7 layer model is useful as a reference model for explaining the function of

CHAPTER 2 Introduction to LAN Protocols This chapter introduces the various media-access methods, transmission methods, topologies, and devices used in a local area network (LAN). Topics addressed focus

CHAPTER 4 Bridging and Switching Basics This chapter introduces the technologies employed in devices loosely referred to as bridges and switches. Topics summarized here include general link-layer device

Imi :.................................................... Data:....................... Nazwisko:............................................... Stron:...................... 1. Which of the following protocols

Network Layer: Internet Protocol Motivation Heterogeneity Scale Intering IP is the glue that connects heterogeneous s giving the illusion of a homogenous one. Salient Features Each host is identified by

CCNA 1 Chapter 7 v5.0 Exam Answers 2013 1 A PC is downloading a large file from a server. The TCP window is 1000 bytes. The server is sending the file using 100-byte segments. How many segments will the

CHAPTER 2 SINGLE SEGMENT NETWORKS Chapter 2 focuses on topics related to the transmission of IP datagrams over a single Ethernet segment. The first section gives an overview of Ethernet. The second sections

Distributed Queue Dual Bus IEEE 802.3 to 802.5 protocols are only suited for small LANs. They cannot be used for very large but non-wide area networks. IEEE 802.6 DQDB is designed for MANs It can cover

Name: SSN: Signature: Open book, open notes. Your work must be your own. Assigned seating. Test time: 7:05pm to 8:05pm. You may not use a calculator or PalmPilot to calculate subnetting/host/netid information.